

class Chain(object):
    def __init__(self,path=''):
        self._path = path

    def __getattr__(self, path):
        return Chain('%s/%s' % (self._path,path))
    def __str__(self):
        return self._path

    __repr__ = __str__

print(Chain().status.user.timrline.list)
print(Chain().user.repos)